How arechtech.com uses cookies, and how you control them.

Scope of This Policy

This Cookie Policy explains how ARECH Technology Ltd. ("ARECH", "we", "us", "our") uses cookies and similar technologies on the website at https://arechtech.com ("the Website"). It describes what cookies are, why we use them, and your right to control their use.

Some cookies may collect personal information, or information that becomes personal when combined with other data. This policy sets out how that handling works so you can decide what to allow.

What Cookies Are

Cookies are small data files placed on your computer or mobile device when you visit a website. They are widely used to make websites work efficiently, to provide analytics, and to personalise user experience.

• First-party cookies are set directly by the website you visit (in this case, by ARECH).
• Third-party cookies are set by parties other than the website owner — for example, by analytics providers, advertising networks, or social media platforms whose content is embedded on the site.

Third-party cookies may recognise your device both when you visit arechtech.com and when you visit other sites carrying the same third-party feature.

Why We Use Cookies

ARECH uses first- and third-party cookies for several reasons:

• Essential operation. Some cookies are required for the Website to operate.
• Functionality. Other cookies remember your preferences (language, region, video player settings).
• Analytics. Cookies that help us understand how visitors interact with our content — which product pages get the most attention, how users move through the site.
• Marketing. Cookies that measure the effectiveness of marketing campaigns and serve relevant content.
• Social sharing. Cookies that enable social-share buttons and embedded social content.

The specific cookies in use are described in the next section.

Categories of Cookies in Use

Essential Cookies (strictly necessary)

Purpose: core site functionality including user authentication and protection against fraudulent login attempts.
Examples: session cookies, security cookies.
Can be refused? Refusing essential cookies may break key parts of the Website (login, secure areas). Browser-level blocking is possible but may degrade functionality.

Performance and Functionality Cookies

Purpose: remember choices you make (language, region) and provide enhanced features. May also collect anonymised information about visitor interactions.
Examples: language-preference cookies, video player settings.
Can be refused? Yes — refusing may make certain features (like video playback) unavailable.

Analytics and Customisation Cookies

Purpose: help us understand how the Website is used — page popularity, navigation paths, marketing-campaign effectiveness. Used to improve the site experience and the information presented about products like the HD Wall LED Display, Indoor LED Screen, and ARECH Factory capabilities.
Examples: Google Analytics cookies.
Can be refused? Yes — use the on-site consent tool or browser controls.

Advertising (Targeting) Cookies

Purpose: make advertising more relevant by preventing the same ad from continuously reappearing, ensuring ads display correctly, and in some cases selecting ads based on your interests. Measure advertising effectiveness.
Examples: Google Ads cookies, social-media platform cookies (LinkedIn, X / Twitter).
Can be refused? Yes — use the on-site consent tool or browser controls.

Social Networking Cookies

Purpose: enable social-share features and embedded social media content (such as Share or Like buttons). May also be used for advertising.
Examples: Facebook, LinkedIn, X / Twitter integration cookies.
Can be refused? Yes — use the on-site consent tool or browser controls.

How to Control Cookies

You have the right to decide whether to accept or reject non-essential cookies. You can:

1. Use the on-site cookie consent tool (when available) to accept or reject categories of cookies. Essential cookies cannot be rejected — they are strictly necessary for the site to operate.
2. Set your browser controls to accept or refuse cookies. Browser-level control varies; the help menu of each browser explains the available options.
3. Visit aboutcookies.org for general guidance on managing cookies across browsers.

If you reject non-essential cookies, you can still use the Website, but some functionality may be limited.

Cookie controls per browser

• Google Chrome: Settings → Privacy and Security → Cookies and other site data.
• Mozilla Firefox: Settings → Privacy & Security → Cookies and Site Data.
• Safari: Settings → Privacy.
• Microsoft Edge: Settings → Cookies and site permissions → Cookies and site data.

Policy Updates

ARECH may update this Cookie Policy from time to time to reflect changes in the cookies in use or for other operational, legal, or regulatory reasons. The "Last updated" date at the top of this page indicates when the policy was last revised. Please revisit this Cookie Policy periodically to stay informed.

Contact

For questions about cookies, this Policy, or related privacy practices:

• Email: overseas@arechtech.com
• Phone: +86 755 2319 1723
• Address: 5&6F, BLK 8, Huihao Industrial Park, No. 61 Jinan Road, Guangming District, Shenzhen, China — ZIP 518106.

See also: Terms and Conditions and Privacy Policy.

Consent

If you continue to use the Website after reading this Cookie Policy, and you use the cookie consent tool where it is shown, you consent to ARECH's use of cookies as described here. If you do not agree, set your browser to refuse cookies or stop using the Website.